Cosmetic composition containing industrial hemp extract and preparation method of cosmetic composition

A technology of cosmetic composition and industrial hemp, which is applied in the direction of cosmetic preparations, cosmetics, dressing preparations, etc., and can solve problems such as insufficient moisturizing effect

Pending Publication Date: 2021-04-16
HANYI BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cosmetic application of industrial hemp has obvious shortcomings in terms of moisturizing effect

Method used

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  • Cosmetic composition containing industrial hemp extract and preparation method of cosmetic composition
  • Cosmetic composition containing industrial hemp extract and preparation method of cosmetic composition
  • Cosmetic composition containing industrial hemp extract and preparation method of cosmetic composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089] DPPH free radical scavenging experiment

[0090] Take plant extracts (industrial hemp extracts were purchased from Yunnan Hansu Biotechnology Co., Ltd., and other extracts were purchased from Dezhixin (Shanghai) Co., Ltd.), mixed with DPPH (final concentration: 100 μM), and set 3 replicates At the same time, a blank control well without drugs and a Trolox positive control well were set, and the OD value was measured by a microplate reader at 30°C for 1 hour. The detection wavelength was 515nm, and the antioxidant rate was calculated according to the following formula. The results are shown in Table 1.

[0091] Antioxidant rate (%)=(1-experimental well OD515nm / blank well OD515nm)×100%.

[0092] Numbers of different plant extract compositions:

[0093] Sample No. 1: 1 part of industrial hemp leaf extract;

[0094] Sample No. 2: 1 part of industrial hemp leaf extract + 1 part of North American witch hazel leaf extract + 1 part of dandelion extract + 1 part of oat kernel ...

Embodiment 2

[0104] Nitric oxide (NO) inhibition experiment

[0105]NO has extensive and important biological regulation functions, and plays an important role in inflammation, tumor and cardiovascular system. When immune cells are stimulated by microbial endotoxins and inflammatory mediators, they will generate a large amount of inducible nitric oxide synthase (iNOS) and produce NO for immune response. Therefore, inhibition of NO production can be used as a direct indicator of the anti-inflammatory activity of compounds.

[0106] Numbers of different plant extract compositions:

[0107] Sample No. 1: 0.5 parts of industrial hemp leaf extract, 0.5 parts of Centella asiatica extract, 0.5 parts of North American witch hazel leaf extract, 0.5 parts of dandelion extract, 0.5 parts of oat kernel extract, 0.5 parts of hops extract, 0.5 parts parts Hypericum perforatum extract.

[0108] Sample No. 2: 1 part industrial hemp leaf extract, 1 part Centella asiatica extract, 1 part North American wi...

Embodiment 3

[0115] Follow the steps below to prepare the serum:

[0116] (1) Add component A into the emulsification pot, stir and heat to 80-85°C until it completely dissolves into a transparent liquid;

[0117] (2) Add component D and component E to the transparent liquid obtained in step (1), and stir evenly to obtain mixture 1;

[0118] (3) Keep the mixture 1 obtained in step (2) warm, add components B and C, and homogenize for 3-5 minutes to obtain mixture 2;

[0119] (4) Cool the mixture 2 obtained in step (3) to 40-50°C, add component G, dissolve evenly, and obtain mixture 3;

[0120] (5) Cool the mixture 3 obtained in step (4) to room temperature, add F component and H component, stir evenly, filter and discharge;

[0121] in:

[0122] Component A: 0.05 parts of sodium hyaluronate, 3 parts of allantoin, 3 parts of panthenol, 3 parts of nicotinamide, 30 parts of deionized water;

[0123] Component B: 1.5 parts of stearyl alcohol, 1.5 parts of cetyl alcohol, 3 parts of pentaeryt...

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PUM

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Abstract

The invention provides a cosmetic composition containing an industrial hemp extract and a preparation method of the cosmetic composition. The cosmetic composition comprises a combination of the industrial hemp extract (especially an industrial hemp leaf extract) and other various plant extracts, has anti-inflammatory and antibacterial effects, can improve skin allergy, eliminate skin inflammation, prevent acne and the like. Moisture can be effectively supplemented to the skin, the water content of the skin is increased, the dry and water-deficient conditions of the skin are improved, and the moisturizing effect is better after long-term use. Particularly, the cosmetic composition can be an emulsion, is soft, fine and smooth in texture and easy to absorb, and can effectively moisturize, remove acnes, remove skin free radicals and prevent invasion of the external environment to the skin.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a cosmetic composition containing industrial hemp extract (especially industrial hemp leaf composition) and a preparation method thereof. Background technique [0002] Industrial hemp is a plant of the genus Moraceae industrial hemp, also known as thread hemp, flax, wild hemp and hemp. It was originally distributed in India, Bhutan and Central Asia. Now it is wild or cultivated in various countries, and it has extremely high economic utilization. value. [0003] Industrial hemp contains a variety of active ingredients, such as cannabinoids, which have complex biological activities. Studies have found that industrial hemp can be used not only in the field of medicine, but also in the field of cosmetics. For example, patent application CN109419851A discloses the application of a hemp extract or cannabidiol in removing skin scars, and CN107802530A discloses that the prepared hem...

Claims

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Application Information

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IPC IPC(8): A61K8/34A61K8/42A61K8/49A61K8/67A61K8/73A61K8/9789A61K8/9794A61Q19/00
Inventor 谭昕王曙宾李一泽
Owner HANYI BIO TECH CO LTD
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